On Wed, May 19, 2021 at 11:50:07AM -0700, Florian Fainelli wrote: > You convert this call site with swiotlb_init_io_tlb_mem() which did not > do the set_memory_decrypted()+memset(). Is this okay or should > swiotlb_init_io_tlb_mem() add an additional argument to do this > conditionally?
The zeroing is useful and was missing before. I think having a clean state here is the right thing. Not sure about the set_memory_decrypted, swiotlb_update_mem_attributes kinda suggests it is too early to set the memory decrupted. Adding Tom who should now about all this. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
